Material: Durable soft silicone and non-woven fabrics. Caps protect the floor, tiles, linoleum and all hard surfaces against damage and scratches. Can be used on cedar tables, chests, chairs, cabinets, souvenir desks, and a variety of other furniture items. Anti-slip, no need to stick, simple to wrap, not easy to fall off and durable. The Chair Leg Tips allow your furniture legs to glide smoothly across the floor without sharp noise. Description: Function: anti-slip and prevent scratches. Chair and table with protective foot. For furniture legs, the protective floor. Good choice to protect your furniture and the floor. Specification: Material: Silicone Color: Transparent Diameter: 17 mm-21 mm Shape: round Package contents: 16 x Caps